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Port: Use LTTNG_PATH_MAX instead of PATH_MAX
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
kernel-consumer.c
diff --git
a/src/bin/lttng-sessiond/kernel-consumer.c
b/src/bin/lttng-sessiond/kernel-consumer.c
index f634cd362a74fd810622d8d49c28397c137b4a27..83771f2d75c8896d142a705066410c50023acaf4 100644
(file)
--- a/
src/bin/lttng-sessiond/kernel-consumer.c
+++ b/
src/bin/lttng-sessiond/kernel-consumer.c
@@
-49,11
+49,15
@@
static char *create_channel_path(struct consumer_output *consumer,
goto error;
}
pathname = strndup(tmp_path, sizeof(tmp_path));
goto error;
}
pathname = strndup(tmp_path, sizeof(tmp_path));
+ if (!pathname) {
+ PERROR("strndup");
+ goto error;
+ }
/* Create directory */
ret = run_as_mkdir_recursive(pathname, S_IRWXU | S_IRWXG, uid, gid);
if (ret < 0) {
/* Create directory */
ret = run_as_mkdir_recursive(pathname, S_IRWXU | S_IRWXG, uid, gid);
if (ret < 0) {
- if (
ret != -
EEXIST) {
+ if (
errno !=
EEXIST) {
ERR("Trace directory creation error");
goto error;
}
ERR("Trace directory creation error");
goto error;
}
@@
-66,6
+70,10
@@
static char *create_channel_path(struct consumer_output *consumer,
goto error;
}
pathname = strndup(tmp_path, sizeof(tmp_path));
goto error;
}
pathname = strndup(tmp_path, sizeof(tmp_path));
+ if (!pathname) {
+ PERROR("strndup");
+ goto error;
+ }
DBG3("Kernel network consumer subdir path: %s", pathname);
}
DBG3("Kernel network consumer subdir path: %s", pathname);
}
@@
-100,14
+108,14
@@
int kernel_consumer_add_channel(struct consumer_socket *sock,
if (monitor) {
pathname = create_channel_path(consumer, session->uid, session->gid);
if (monitor) {
pathname = create_channel_path(consumer, session->uid, session->gid);
- if (!pathname) {
- ret = -1;
- goto error;
- }
} else {
/* Empty path. */
pathname = strdup("");
}
} else {
/* Empty path. */
pathname = strdup("");
}
+ if (!pathname) {
+ ret = -1;
+ goto error;
+ }
/* Prep channel message structure */
consumer_init_channel_comm_msg(&lkm,
/* Prep channel message structure */
consumer_init_channel_comm_msg(&lkm,
@@
-164,14
+172,14
@@
int kernel_consumer_add_metadata(struct consumer_socket *sock,
if (monitor) {
pathname = create_channel_path(consumer, session->uid, session->gid);
if (monitor) {
pathname = create_channel_path(consumer, session->uid, session->gid);
- if (!pathname) {
- ret = -1;
- goto error;
- }
} else {
/* Empty path. */
pathname = strdup("");
}
} else {
/* Empty path. */
pathname = strdup("");
}
+ if (!pathname) {
+ ret = -1;
+ goto error;
+ }
/* Prep channel message structure */
consumer_init_channel_comm_msg(&lkm,
/* Prep channel message structure */
consumer_init_channel_comm_msg(&lkm,
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